libev SIGCHLD handler

[Brandon Black]

On Thu, May 10, 2012 at 6:28 AM, Vetoshkin Nikita
<nikita.vetoshkin at gmail.com> wrote:
> So correct SIGCHLD handler should loop calling waitpid() until no zombies exist.
> Please, correct me, if I'm wrong.

The code does appear to "loop" on waitpid as you describe, it just
does so by feeding itself new events until waitpid() indicates there
are no more children, if you look at childcb() in ev.c